Is today a holiday in Guinea-Bissau?

What closes on a public holiday in Guinea-Bissau

On a nationwide public holiday in Guinea-Bissau, government offices, schools and banks close, and most shops keep reduced or holiday hours. Regional days off only apply in the states or regions that observe them, so a shop in one region may be open while the same chain is shut in another. Dates below come from the official national calendar and are checked against government sources.